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AFRIGRAPH
2004
ACM
15 years 11 months ago
A local model of eye adaptation for high dynamic range images
In the real world, the human eye is confronted with a wide range of luminances from bright sunshine to low night light. Our eyes cope with this vast range of intensities by adapta...
Patrick Ledda, Luís Paulo Santos, Alan Chal...
AMDO
2004
Springer
15 years 11 months ago
Real Time Segmentation and Tracking of Face and Hands in VR Applications
We describe a robust real-time 3D tracking system of the extreme limbs of the upper human body, i.e., the hands and the face. The goal of the system is that it can be used as a per...
Jose Maria Buades Rubio, Francisco J. Perales L&oa...
CASSIS
2004
Springer
15 years 11 months ago
History-Based Access Control and Secure Information Flow
Abstract. This paper addresses the problem of static checking of programs to ensure that they satisfy confidentiality policies in the presence of dynamic access control in the for...
Anindya Banerjee, David A. Naumann
HAPTICS
2003
IEEE
15 years 11 months ago
The Haptic Probe: Mechanized Haptic Exploration and Automated Modeling
It seems likely that humans build internal models of objects that they explore haptically, and that the complexity of an internal model is not necessarily associated with complex ...
Volkan Patoglu, R. Brent Gillespie
HAPTICS
2003
IEEE
15 years 11 months ago
Electro-Rheological Fluidic Actuators for Haptic Vehicular Instrument Controls
Force-feedback mechanisms have been designed to simplify and enhance the human-vehicle interface. The increase in secondary controls within vehicle cockpits has created a desire f...
J. Melli-Huber, Brian Weinberg, Avi Fisch, Jason N...